Open AccessProdução de mudas de videira em sistema de enxertia a campo utilizando três materiais no processo de amarração e proteção do enxerto
Author(s) -
Marco Aurélio de Freitas Fogaça,
Cleiton Calabria,
Jeane Cruz Portela,
Marcio Neuton Mautone
Publication year - 2020
Publication title -
revista agrária acadêmica
Language(s) - English
Resource type - Journals
ISSN - 2595-3125
DOI - 10.32406/v3n62020/122-129/agrariacad
Subject(s) - rootstock , cutting , seedling , sawdust , grafting , horticulture , callus , pruning , dry weight , biology , botany , chemistry , ecology , organic chemistry , polymer
The experiment aimed to evaluate viability in the production of grapevine seedlings using three materials in the process of mooring and graft protection: elastic + sawdust, Vimeiro + sawdust and biodegradable tape. Was used SO4 rootstock cuttings and grafting with variety BRS Cora. The analyzed indicators were percentage of graft take, quality of the graft callus, seedling classification. The answers regarding the formation of roots were greater in the treatments with lower percentage of catch. The diameter, length and dry weight of the pruning branches did not differ between treatments. Treatments with elastic region mooring and Vimeiro covered with sawdust showed the best results for the percentage of callus and callus quality.